Mental capacity can husband be made to stay in respite care?

My husband, 67, three strokes last year, went into respite care for a week, still there over two weeks later as it has been extended. He tells me he wants to go home. Social worker saw him on his own, care worker rang to say that the assessment was still being done. Can I take him home? I was doing the five basics myself. (pills pads wash clothes food)

I don’t have poa as he didn’t need it maybe does now
I was told I can still see the report
I want him to come home he wants home too

Gordon’s case going to best interests, with me invited. Do I have any legal rights as his wife, but without LPA?

Thank you for your advice.